Experimental realization of secure multi-party computation in an entanglement access to network
arXiv:1508.00988
Abstract
To construct a quantum network with many end users, it is critical to have a cost-efficient way to distribute entanglement over different network ends. We demonstrate an entanglement access network, where the expensive resource, the entangled photon source at the telecom wavelength and the core communication channel, is shared by many end users. Using this cost-efficient entanglement access network, we report experimental demonstration of a secure multiparty computation protocol, the privacy-preserving secure sum problem, based on the network quantum cryptography.
References in corpus (11)
- Quantum entanglement
- The Quantum Internet
- The Security of Practical Quantum Key Distribution
- On the Measurement of Qubits
- Random Numbers Certified by Bell's Theorem
- Free-Space distribution of entanglement and single photons over 144 km
- Quantum Cryptography with Entangled Photons
- No Signalling and Quantum Key Distribution
- Fully device independent quantum key distribution
- Secure device-independent quantum key distribution with causally independent measurement devices
- Privacy Preserving k Secure Sum Protocol